> For the complete documentation index, see [llms.txt](https://docs.nad.domains/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nad.domains/overview/terminology.md).

# Terminology

## Name

An NNS identifier such as 'salmo.nad'.

## Owner

The owner of a name is the owner of the NFT token that represent the name. An owner may transfer ownership, set resolved address, name's attributes, ...

## Primary name

The NNS name that you want a particular wallet account to be associated with. When set, it will be displayed instead of your 0x address on integrating websites/apps.

## Avatar

A picture that is associated with a NNS name.

## Text record

A pair of key - value, use to store informations associated with a NNS name.

## Label

An individual component of a name, such as 'salmo' in name 'salmo.nad'.

## Labelhash

The keccak256 hash of an individual label.

## Namehash

The algorithm used to process a name and return a cryptographic hash uniquely identifying that name. Namehash takes a name as input and produces a *node*.

## Node

A cryptographic hash uniquely identifying a name.